X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/139dfb16c8d408dce549701a7b3e57f5f06d5257..b4617a34ff0502f0c2f86bd6f38404c79a72be28:/package/base-files/default/usr/share/udhcpc/default.script?ds=sidebyside

diff --git a/package/base-files/default/usr/share/udhcpc/default.script b/package/base-files/default/usr/share/udhcpc/default.script
index e048687f7..74e703715 100755
--- a/package/base-files/default/usr/share/udhcpc/default.script
+++ b/package/base-files/default/usr/share/udhcpc/default.script
@@ -37,13 +37,15 @@ case "$1" in
 				route add default gw $i dev $interface
 			done
 		fi
-
-		echo -n > $RESOLV_CONF
-		${domain:+echo search $domain} >> $RESOLV_CONF
-		for i in $dns ; do
-			echo "adding dns $i"
-			echo "nameserver $i" >> $RESOLV_CONF
-		done
+		
+		[ -n "$dns" ] && {
+			echo -n > $RESOLV_CONF
+			${domain:+echo search $domain} >> $RESOLV_CONF
+			for i in $dns ; do
+				echo "adding dns $i"
+				echo "nameserver $i" >> $RESOLV_CONF
+			done
+		}
 		
 		hotplug_event ifup